What is the CVSS score of CVE-2015-7268?

CVE-2015-7268 has a CVSS 3.0 base score of 4.2 (Medium). CVSS vector: CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.1%.

850 Pro Firmware CVE-2015-7268

MEDIUM

7PK - Security Features (CWE-254)

2017-11-27 cret@cert.org

Authentication Bypass Samsung Microsoft Dell Lenovo 850 Pro Firmware Pm851 Firmware St500Lt015 Firmware St500Lt025 Firmware Seagate

4.2

CVSS 3.0 · NVD

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Vulnerability Assessment

Weakness	CWE CWE-254
Impact	CVSS score of 4.2 (MEDIUM). Attack characteristics: physical attack vector, high complexity, no privileges required, no user interaction not required. EPSS exploitation probability: 0.06%.
Exploit ScenarioDerived	Successful exploitation could compromise the medium-severity affected system.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.1% exploitation probability (EPSS)

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AnalysisAI

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

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Technical ContextAI · show details

This vulnerability is classified under CWE-254. Samsung 850 Pro and PM851 solid-state drives and Seagate ST500LT015 and ST500LT025 hard disk drives, when used on Windows and operating in Opal mode on Lenovo ThinkPad T440s laptops with BIOS 2.32 or ThinkPad W541 laptops with BIOS 2.21, or in Opal or eDrive mode on Dell Latitude E6410 laptops with BIOS A16 or Latitude E6430 laptops with BIOS A16, allow physically proximate attackers to bypass self-encrypting drive (SED) protection by triggering a soft reset and booting from an alternative OS, aka a "Forced Restart Attack." Affected products include: Samsung 850 Pro Firmware, Samsung Pm851 Firmware, Seagate St500Lt015 Firmware, Seagate St500Lt025 Firmware.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 4.2 MEDIUM

AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Physical

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

DescriptionCVE.org

Samsung 850 Pro and PM851 solid-state drives and Seagate ST500LT015 and ST500LT025 hard disk drives, when used on Windows and operating in Opal mode on Lenovo ThinkPad T440s laptops with BIOS 2.32 or ThinkPad W541 laptops with BIOS 2.21, or in Opal or eDrive mode on Dell Latitude E6410 laptops with BIOS A16 or Latitude E6430 laptops with BIOS A16, allow physically proximate attackers to bypass self-encrypting drive (SED) protection by triggering a soft reset and booting from an alternative OS, aka a "Forced Restart Attack."

Threat Intelligence Overview

EPSS Score

0.1%

Top 82% exploitable

Data Quality

3 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC No

EPSS 0.1%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.